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Finding the Fourth Proportional to 2,750,047.22, 3,795,037.27 and 1,526,363.31

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Solution

The fourth proportional to 2,750,047.22, 3,795,037.27 and 1,526,363.31 is: 2,106,365.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,047.22 : 3,795,037.27 = 1,526,363.31 : x
  2. Step 2: Convert to fraction form
    2,750,047.22/3,795,037.27 = 1,526,363.31/x
  3. Step 3: Cross multiply
    2,750,047.22x = 3,795,037.27 × 1,526,363.31
  4. Step 4: Simplify right side
    2,750,047.22x = 5,792,605,649,010.56
  5. Step 5: Solve for x
    x = 5,792,605,649,010.56/2,750,047.22
  6. Step 6: Final answer
    x = 2,106,365.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.